<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        body{
            margin: 0
        }
        .center-view {
            display: block;
            width: 1200px;
            margin: 0 auto
        }
    </style>
</head>

<body>
    <img src="images/pc.png" alt="" class="center-view">
</body>

</html>